Beispiel
Variante 1 mit Mischung:
m_R = 200 kg/h m_U = 80 kg/h
Q_35erf = 0,906 kW Q_12erf = -0,916 kW
Daten:
x_R = 0,0055 -
t_U = 10 °C t_R = 22 °C t_5 = 20 °C
x_3 = 0,0051 -
AA = 19,016 - BB = 4064,95 - CC = 236,25 -
cp_L = 1,01 kJ/kgK cp_W = 1,86 kJ/kgK r_0 = 2501 kJ/kg
p = 1 bar
x_U = 0,0075 -
Solution(s)
x_1 = 0,0063 - h_R = 36,20056 kJ/kg h_U = 28,997 kJ/kg h_1 = 33,319136 kJ/kg t_1 = 17,18951413 °C p_1S = 19,62623702 mbar x_1S = 0,012455907 - p_2S = 8,130081301 mbar t_2 = 3,989179612 °C x_2S = 0,0051 - m_W = 0,24 kg/h phi_R = 0,331147589 - h_2 = 16,83091662 kJ/kg m_1 = 200 kg/h x_2 = 0,0063 - h_3 = 16,82201277 kJ/kg t_3 = 3,989179612 °C x_5 = 0,0051 - h_5 = 33,14482 kJ/kg Q_35 = 3264,561447 kJ/h Q_35erf = 0,906822624 kW p_RS = 26,45994657 mbar Q_12 = -3297,643877 kJ/h Q_12erf = -0,916012188 kW x_K = 0,0055 - p_TS = 8,762147523 mbar t_T = 5,056922866 °C m_K = 120 kg/h p_US = 12,28757799 mbar phi_U = 0,969306852 -
Variante 2 ohne Mischung
m_R = 80 kg/h m_U = 80 kg/h
Q_35erf = 0,362 kW Q_12erf = -0,270 kW
Daten:
x_R = 0,0055 -
t_U = 10 °C t_R = 22 °C t_5 = 20 °C
x_3 = 0,0051 -
AA = 19,016 - BB = 4064,95 - CC = 236,25 -
cp_L = 1,01 kJ/kgK cp_W = 1,86 kJ/kgK r_0 = 2501 kJ/kg
p = 1 bar
x_U = 0,0075 -
Solution(s)
x_1 = 0,0075 - h_R = 36,20056 kJ/kg h_U = 28,997 kJ/kg h_1 = 28,997 kJ/kg t_1 = 10 °C p_1S = 12,28757799 mbar x_1S = 0,007740442 - p_2S = 8,130081301 mbar t_2 = 3,989179612 °C x_2S = 0,0051 - m_W = 0,192 kg/h phi_R = 0,331147589 - h_2 = 16,83982046 kJ/kg m_1 = 80 kg/h x_2 = 0,0075 - h_3 = 16,82201277 kJ/kg t_3 = 3,989179612 °C x_5 = 0,0051 - h_5 = 33,14482 kJ/kg Q_35 = 1305,824579 kJ/h Q_35erf = 0,36272905 kW p_RS = 26,45994657 mbar Q_12 = -972,5743629 kJ/h Q_12erf = -0,270159545 kW x_K = 0,0055 - p_TS = 8,762147523 mbar t_T = 5,056922866 °C m_K = 7,64928E-16 kg/h p_US = 12,28757799 mbar phi_U = 0,969306852 -
MfG JCH